54655110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1409}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 142534080

約数和(自身を除く): 87878970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 1409, 2155, 2586, 2818, 3879, 4227, 4310, 6465, 7045, 7758, 8454, 12681, 12930, 14090, 19395, 21135, 25362, 38790, 42270, 63405, 126810, 607279, 1214558, 1821837, 3036395, 3643674, 5465511, 6072790, 9109185, 10931022, 18218370, 27327555, 54655110]

約数ペア:

[(1, 54655110), (2, 27327555), (3, 18218370), (5, 10931022), (6, 9109185), (9, 6072790), (10, 5465511), (15, 3643674), (18, 3036395), (30, 1821837), (45, 1214558), (90, 607279), (431, 126810), (862, 63405), (1293, 42270), (1409, 38790), (2155, 25362), (2586, 21135), (2818, 19395), (3879, 14090), (4227, 12930), (4310, 12681), (6465, 8454), (7045, 7758)]